| 摘要 |
A wide angle tom-tom holder including a mounting base having a bottom coupling hole coupled to a top end of an upright support, two ball socket assemblies respectively fastened to the mounting base, two balls respectively turned in the ball socket assemblies, and two L-shaped supporting rods respectively connected to the balls and adapted for holding a respective drum, wherein the mounting base has an extension block at one side, two upward coupling chambers respectively defined within the extension block, two projecting blocks respectively disposed in the upward coupling chambers, two mounting through hole respectively made through the center of the projecting blocks; each ball socket assembly has an upper shell and a hollow bottom shell fixedly fastened together and defining a ball socket therebetween for holding one ball, the upper shell having a vertical through hole connected to one mounting through hole of the mounting base by a screw bolt and a nut, and a tubular flange downwardly raised from a bottom side thereof around the vertical through hole and mounted around one projecting block of the mounting base.
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